LOMO（ Ленинградское Оптико-Механическое Объединение， Abbreviated as ЛОМО） Leningrad optical machinery alliance, a world-

Rollei is a famous manufacturer of optical products in Germany. It is famous for the production of double reflex cameras

Olympus is a famous optical product company, founded in 1919 and headquartered in Tokyo, Japan. Its name comes from Olym

Eastman Kodak (commonly referred to as Kodak) is a world-famous photographic equipment company. Founded in 1881 and head

Analytik Jena, founded in 1990 and headquartered in Jena, Germany, mainly produces bioanalytical optical equipment for s

Carl Zeiss is a world-famous manufacturer of optical products. It was founded in Jena, Germany in 1846. After World War

Leica camera (Leica) is a famous camera brand in Germany. Leica company is a world-famous optical brand. At present, the

Vixen is an optical instrument manufacturer in Japan. Founded in 1949, it is headquartered in suzawa city and mainly pro